Struct ComponentId 

pub struct ComponentId(/* private fields */);

Unique identifier for a component type at runtime.

ComponentId wraps a TypeId and provides component-specific operations. It’s used as a key in archetype definitions and storage lookups.

Example

use goud_engine::ecs::{Component, ComponentId};

struct Position { x: f32, y: f32 }
impl Component for Position {}

let id = ComponentId::of::<Position>();
println!("Position component ID: {:?}", id);

Implementations

impl ComponentId

pub fn of<T: Component>() -> Self

Creates a ComponentId for the given component type.

Example

use goud_engine::ecs::{Component, ComponentId};

struct Health(f32);
impl Component for Health {}

let id = ComponentId::of::<Health>();

pub fn type_id(&self) -> TypeId

Returns the inner TypeId.

Useful for advanced use cases or debugging.

Trait Implementations

impl Clone for ComponentId

fn clone(&self) -> ComponentId

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ComponentId

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for ComponentId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ComponentId

fn cmp(&self, other: &ComponentId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ComponentId

fn eq(&self, other: &ComponentId) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ComponentId

fn partial_cmp(&self, other: &ComponentId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ComponentId

impl Eq for ComponentId

impl StructuralPartialEq for ComponentId